<!DOCTYPE html>
<html>
    <head>
        <link rel=match href=line_height_ref.html>
        <link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
        <style>
            body {
                margin: 0;
                padding: 0;
                background-color: white;
            }
            span {
                color: yellow;
                font-family: ahem;
                font-size: 128px;
            }
        </style>
    </head>
    <body>
        <span>X</span>
    </body>
</html>
